268208545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{4007}}^1$

素因数の和:5240

約数の個数: 16

約数和(自身を含む): 351485568

約数和(自身を除く): 83277023

約数列:

[1, 5, 11, 55, 1217, 4007, 6085, 13387, 20035, 44077, 66935, 220385, 4876519, 24382595, 53641709, 268208545]

約数ペア:

[(1, 268208545), (5, 53641709), (11, 24382595), (55, 4876519), (1217, 220385), (4007, 66935), (6085, 44077), (13387, 20035)]